Bloom Energy's price target went up today. The news isn't as good as you think.Bloom Energy (BE -10.76%) stock, one of the first hydrogen stocks to ever go public, is having a rough afternoon Tuesday, down 11.2% through 2:50 p.m. ET. And why?This may surprise you: It all started when Bank of America raised its price target on Bloom stock today. What BofA said about Bloom EnergyBofA raised its price target on Bloom Energy stock to $24 today, as The Fly reports. That sounds like it should be good news -- exce ...